diff --git a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/run.config b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/run.config
index 9091b486..43407cd4 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/run.config
+++ b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/run.config
@@ -9,9 +9,9 @@
     {
       "name" : "cfdemrun",
       "depends_on" : "liggghts-init",
-      "solver" : "cfdemSolverPiso",
+      "solver" : "cfdemSolverRhoPimpleChem",
       "type" : "CFDEMcoupling/mpi",
-      "nprocs" : 2,
+      "nprocs" : 8,
       "pre_scripts" : ["prerun.sh"],
       "post_scripts" : ["postrun.sh"]
     }